Tính thể tích hình nón online

$\mathrm{}=\frac{1}{3}\mathrm{\pi }\times {\mathrm{R}}^2\times \mathrm{h}$

Millimeter (mm) Centimeter (cm) Decimeter (dm) Meter (m) Decameter (dam) Hectometer (hm) Kilometer (km)

$\mathrm{}=\frac{1}{3}\mathrm{\pi }\times {\mathrm{R}}^2\times \mathrm{h}=\frac{1}{3}\mathrm{\pi }\times 5^2\times 12=100\mathrm{\pi }\left(\mathrm{c}{\mathrm{m}}^3\right)$